| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $214.92 | 10.179% | $236.7967 | $236.80 | $236.80 | $236.80 |
| Purchase #2 | $28.61 | 10.431% | $31.5943 | $31.59 | $31.60 | $31.60 |
| Purchase #3 | $152.34 | 13.732% | $173.2593 | $173.26 | $173.25 | $173.30 |
| Purchase #4 | $104.87 | 11.247% | $116.6647 | $116.66 | $116.65 | $116.70 |
| Purchase #5 | $11.73 | 10.304% | $12.9387 | $12.94 | $12.95 | $12.90 |
| Purchase #6 | $9.70 | 5.231% | $10.2074 | $10.21 | $10.20 | $10.20 |
| Purchase #7 | $63.67 | 13.580% | $72.3164 | $72.32 | $72.30 | $72.30 |
| 7 purchase totals = | $585.84 | $653.7775 | $653.78 | $653.75 | $653.80 | |